Below is a blurb from the Simply Voting Website about the security of Simply Voting:
“Simply Voting was designed from the ground-up to eliminate the risk of electoral fraud. Voters who bypass authentication or have already voted are denied access to the ballot, and ballots are checked for validity before being accepted. Nobody could ever find out what a particular voter has voted as the results are stored anonymously.
Communication between your computer and our website is encrypted with 256-bit SSL, the highest level of protection. Our servers are “hardened” and are routinely subjected to PCI Compliance security scans. Our application code adheres to guidelines set out by the Open Web Application Security Project.”
If you have any concerns, please do not hesitate to contact us.